@charset "utf-8";
/**** 全局定义 ****/
* {
    box-sizing: border-box;
}
html,body {
    margin: 0;
    font: 20px sans-serif;
}
main {
    width: 960px;
    margin: 0 auto;
}
input, select, textarea, button {
    padding: 6px;
    font: 18px sans-serif;
    outline: none;
    border: 1px solid #9c9c9c;
    border-radius: 3px;
}
button,a {
    cursor: pointer;
    user-select: none;
}
button:active {
    background-color: #e3e3e3;
}

/**** 细节设置 ****/
table {
    width: 100%;
    border-collapse: collapse;
}
/* table,
table th,
table td {
    border: 1px solid #acacac;
} */
table tr {
    background-image: linear-gradient(
        180deg,
        #666666,
        #1b1b1b
    );
    color: #ffffff;
}       
table th,
table td {
    padding: 10px 20px;
    text-align: left;
}
table td.lookup {
    color: #8cadfc;
    cursor: pointer;
    /* 该样式让用户无法选中内容 */
    user-select: none;
    /* 该样式会让当前元素事件失效 */
    /* pointer-events: none; */
}
table td.lookup:hover {
    color: #769fff;
}
table td.lookup:active {
    color: #8cadfc;
}